This is the message I get: "Excel cannot open the file '~$Visitors Log for 2022.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file." 2 years ago 773 4 17 replies Sort...
2. Changing to Another File ExtensionThe first solution to the "Excel file format/extension is not valid" error is simple. There is not much you will need to do for this method, and below are all the steps you need to follow.Step 1: Open Microsoft Excel: So, you will start by ...
Excel cannot open the file 'XXXX.xlsx' because the file format or file extension is not valid. I am a MAC user I AGAIN encountered an error opening my excel file after the excel update AUG 15 2023. Error says " Excel cannot open the file 'budget 9.xlsx...
I Tried to open excel file and get the following message- File format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file. Any ideas? Assuming you're using Excel on Mac, find the file in the Finder and...
Fix Excel Cannot Open the File Because the File Format or File Extension Is Not Valid on Mac [3 Fixes] Some users have reported that they couldn't open Excel files on Mac. They also receive this error - Excel cannot open the file because the file format or extension is invalid. If you...
Excel cannot be open the file 'filename.xlsx' because the file format or file extension is not valid Hi All, I have a excel.xlsx file saved in my system which has been corrupted .I atleast need to recover the data stores .It is a file of 124 KB and has around 35...
By following these tips, you can significantly reduce the chances of encountering the "Excel cannot open the file because the file format or file extension is not valid" error and ensure a smoother experience when working with Excel files. ...
Q: How do I fix Excel cannot open the file because of file format?"All of a sudden when I try to open .xlsx format, I get an error message that excels cannot open the file because the file format or file extension is not valid."...
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Because the Mac version doesn't have this option.Method #2: Save as A Web Page(.htm) for Repair Excel on MacIf you can open an excel file, but the file is not opened in a readable format, then you need to save it as an excel file into HTML pages format....